X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=plugins%2Fcheck_load.c;h=5503204a88509524b3ea7addc2b61d41e281a57b;hb=3bb4b6b336b383c8f1686476cfb96ec674255683;hp=9de8ff78546ae6718e102ab9735c7f06a1735d4d;hpb=249bed27d5e064624d3590c98c15aa5401214ffa;p=nagiosplug.git

diff --git a/plugins/check_load.c b/plugins/check_load.c
index 9de8ff7..5503204 100644
--- a/plugins/check_load.c
+++ b/plugins/check_load.c
@@ -77,6 +77,7 @@ static void
 get_threshold(char *arg, double *th)
 {
 	size_t i, n;
+	int valid = 0;
 	char *str = arg, *p;
 
 	n = strlen(arg);
@@ -84,12 +85,13 @@ get_threshold(char *arg, double *th)
 		th[i] = strtod(str, &p);
 		if(p == str) break;
 
+		valid = 1;
 		str = p + 1;
 		if(n <= (size_t)(str - arg)) break;
 	}
 
 	/* empty argument or non-floatish, so warn about it and die */
-	if(!i) usage (_("Warning threshold must be float or float triplet!\n"));
+	if(!i && !valid) usage (_("Warning threshold must be float or float triplet!\n"));
 
 	if(i != 2) {
 		/* one or more numbers were given, so fill array with last